<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<style>
  @page {
    margin: 0;
  }
  body {
    margin: 0;
  }
</style>
<div style="box-sizing:border-box; border:10px solid green; height:100vh; padding:40px;">
  There should be a green outline.
</div>
